AirHint found the following cheapest return flights from Osaka (ITM) to London (LHR) in April 2026 (see full year).

Return flights

13 Apr - 27 Apr	Japan Airlines
13 Apr - 21 Apr	Japan Airlines
21 Apr - 14 May	Japan Airlines
01 Apr - 14 Apr	Japan Airlines
25 Apr - 27 Apr	Japan Airlines
02 Apr - 05 Apr	Japan Airlines
16 Apr - 19 May	Japan Airlines
20 Apr - 24 Apr	Japan Airlines
26 Apr - 06 May	ANA
03 Apr - 05 Apr	Japan Airlines
25 Apr - 09 May	Japan Airlines
27 Apr - 01 May	ANA
07 Apr - 14 Apr	Japan Airlines
16 Apr - 23 Apr	Japan Airlines
24 Apr - 06 May	ANA
24 Apr - 05 May	ANA
25 Apr - 07 May	ANA
24 Apr - 10 May	ANA
16 Apr - 20 Apr	Japan Airlines
29 Apr - 05 May	Japan Airlines

Also check the deals for one-way flights from Osaka to London in April.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Osaka to London in April from 1009€

Return flights